sched/fair: Fix update of rd->sg_overutilized

sg_overloaded is used instead of sg_overutilized to update
rd->sg_overutilized.

Fixes: 4475cd8bfd9b ("sched/balancing: Simplify the sg_status bitmask and use separate ->overloaded and ->overutilized flags")
Signed-off-by: Vincent Guittot <[e-mail]>
Signed-off-by: Ingo Molnar <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]

kernel/sched/fair.c

···
 		set_rd_overloaded(env->dst_rq->rd, sg_overloaded);
 
 		/* Update over-utilization (tipping point, U >= 0) indicator */
-		set_rd_overutilized(env->dst_rq->rd, sg_overloaded);
+		set_rd_overutilized(env->dst_rq->rd, sg_overutilized);
 	} else if (sg_overutilized) {
 		set_rd_overutilized(env->dst_rq->rd, sg_overutilized);
 	}